learningstuff.org Open in urlscan Pro
52.4.225.124 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
https://learningstuff.org/
Effective URL:
https://learningstuff.org/?gi=46bc129ccdb2
Submission: On August 05 via api (August 5th 2020, 9:24:28 pm UTC) from US

Summary HTTP 36 Redirects Links 7 Behaviour Indicators

Summary

This website contacted 12 IPs in 2 countries across 8 domains to perform 36 HTTP transactions. The main IP is 52.4.225.124, located in Ashburn, United States and belongs to AMAZON-AES, US. The main domain is learningstuff.org.
TLS certificate: Issued by Sectigo RSA Domain Validation Secure ... on November 7th 2019. Valid for: a year.

This is the only time learningstuff.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 4	52.4.225.124 52.4.225.124	14618 (AMAZON-AES) (AMAZON-AES)
1 2	2606:4700::68... 2606:4700::6810:797f	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2606:4700::68... 2606:4700::6810:7991	13335 (CLOUDFLAR...) (CLOUDFLARENET)
17	2606:4700::68... 2606:4700::6810:7791	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2a00:1450:400... 2a00:1450:4001:808::200e	15169 (GOOGLE) (GOOGLE)
1	143.204.208.131 143.204.208.131	16509 (AMAZON-02) (AMAZON-02)
1	143.204.202.102 143.204.202.102	16509 (AMAZON-02) (AMAZON-02)
1	2600:9000:205... 2600:9000:2057:3800:19:9934:6a80:93a1	16509 (AMAZON-02) (AMAZON-02)
1	34.200.125.126 34.200.125.126	14618 (AMAZON-AES) (AMAZON-AES)
2	2600:9000:214... 2600:9000:214f:de00:11:f728:3040:93a1	16509 (AMAZON-02) (AMAZON-02)
5	34.230.206.96 34.230.206.96	14618 (AMAZON-AES) (AMAZON-AES)
36	12

4 52.4.225.124 (Ashburn, United States) 1 redirects

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-4-225-124.compute-1.amazonaws.com

learningstuff.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2606:4700::6810:797f (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

medium.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2606:4700::6810:7991 (United States)

ASN13335 (CLOUDFLARENET, US)

glyph.medium.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

17 2606:4700::6810:7791 (United States)

ASN13335 (CLOUDFLARENET, US)

cdn-static-1.medium.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
cdn-images-1.medium.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:808::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 143.204.208.131 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-143-204-208-131.fra53.r.cloudfront.net

d1z2jf7jlzjs58.cloudfront.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 143.204.202.102 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-143-204-202-102.fra53.r.cloudfront.net

cdn.branch.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2600:9000:2057:3800:19:9934:6a80:93a1 (United States)

ASN16509 (AMAZON-02, US)

app.link	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 34.200.125.126 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-34-200-125-126.compute-1.amazonaws.com

srv-2020-08-05-21.pixel.parsely.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2600:9000:214f:de00:11:f728:3040:93a1 (United States)

ASN16509 (AMAZON-02, US)

api2.branch.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 34.230.206.96 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-34-230-206-96.compute-1.amazonaws.com

collector-medium.lightstep.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
21	medium.com 1 redirects medium.com glyph.medium.com cdn-static-1.medium.com cdn-images-1.medium.com	1 MB
5	lightstep.com collector-medium.lightstep.com	1 KB
4	learningstuff.org 1 redirects learningstuff.org	25 KB
3	branch.io cdn.branch.io api2.branch.io	24 KB
2	google-analytics.com www.google-analytics.com	19 KB
1	parsely.com srv-2020-08-05-21.pixel.parsely.com	229 B
1	app.link app.link	751 B
1	cloudfront.net d1z2jf7jlzjs58.cloudfront.net	19 KB
36	8

	Domain	Requested by
13	cdn-images-1.medium.com	learningstuff.org cdn-static-1.medium.com
5	collector-medium.lightstep.com	cdn-static-1.medium.com
4	cdn-static-1.medium.com	learningstuff.org cdn-static-1.medium.com
4	learningstuff.org	1 redirects learningstuff.org cdn-static-1.medium.com
2	api2.branch.io	cdn.branch.io
2	www.google-analytics.com	learningstuff.org
2	glyph.medium.com	learningstuff.org
2	medium.com	1 redirects cdn-static-1.medium.com
1	srv-2020-08-05-21.pixel.parsely.com	learningstuff.org
1	app.link	cdn.branch.io
1	cdn.branch.io	learningstuff.org
1	d1z2jf7jlzjs58.cloudfront.net	learningstuff.org
36	12

This site contains links to these domains. Also see Links.

Domain
medium.com
rsci.app.link
policy.medium.com

Subject Issuer	Validity	Valid
learningstuff.org Sectigo RSA Domain Validation Secure Server CA	`2019-11-07` - `2020-11-06`	a year	crt.sh
*.medium.com DigiCert SHA2 Secure Server CA	`2018-07-31` - `2020-09-09`	2 years	crt.sh
*.google-analytics.com GTS CA 1O1	`2020-07-07` - `2020-09-29`	3 months	crt.sh
*.cloudfront.net DigiCert Global CA G2	`2020-05-26` - `2021-04-21`	a year	crt.sh
*.branch.io DigiCert SHA2 Secure Server CA	`2018-12-05` - `2020-12-08`	2 years	crt.sh
appipv4.link Amazon	`2020-07-22` - `2021-08-22`	a year	crt.sh
*.pixel.parsely.com Let's Encrypt Authority X3	`2020-07-30` - `2020-10-28`	3 months	crt.sh
*.lightstep.com Let's Encrypt Authority X3	`2020-07-21` - `2020-10-19`	3 months	crt.sh
medium.com DigiCert SHA2 Extended Validation Server CA	`2019-08-21` - `2021-09-13`	2 years	crt.sh

This page contains 1 frames:

Primary Page: https://learningstuff.org/?gi=46bc129ccdb2
Frame ID: 6B8ACFF2E3B0E9A2AFFC316723CC7B9C
Requests: 38 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

https://learningstuff.org/ HTTP 302
https://medium.com/m/global-identity?redirectUrl=https%3A%2F%2Flearningstuff.org%2F HTTP 302
https://learningstuff.org/?gi=46bc129ccdb2 Page URL

Detected technologies

Medium (Blogs) Expand

Overall confidence: 100%
Detected patterns

script /medium\.com/i

Node.js (Programming Languages) Expand

Overall confidence: 100%
Detected patterns

script /medium\.com/i

Nginx (Web Servers) Expand

Overall confidence: 100%
Detected patterns

headers server /nginx(?:\/([\d.]+))?/i

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

script /google-analytics\.com\/(?:ga|urchin|analytics)\.js/i

Page Statistics

36
Requests

100 %
HTTPS

55 %
IPv6

8
Domains

12
Subdomains

12
IPs

2
Countries

1278 kB
Transfer

3314 kB
Size

11
Cookies

7 Outgoing links

These are links going to different origins than the main page.

URL: https://medium.com/
Title: Homepage

Search URL Search Domain Scan URL

URL: https://rsci.app.link/?%24canonical_url=https%3A%2F%2Fmedium.com/learning-stuff%3F~feature=LoMobileNavBar&~channel=ShowCollectionHome&~stage=m2
Title: Open in app

Search URL Search Domain Scan URL

URL: https://medium.com/m/signin?redirect=https%3A%2F%2Flearningstuff.org%2F&source=--------------------------nav_reg&operation=login
Title: Sign in

Search URL Search Domain Scan URL

URL: https://medium.com/m/signin?redirect=https%3A%2F%2Flearningstuff.org%2F&source=--------------------------nav_reg&operation=register
Title: Get started

Search URL Search Domain Scan URL

URL: https://medium.com/about
Title: About Medium

Search URL Search Domain Scan URL

URL: https://policy.medium.com/medium-terms-of-service-9db0094a1e0f
Title: Terms

Search URL Search Domain Scan URL

URL: https://policy.medium.com/medium-privacy-policy-f03bf92035c9
Title: Privacy

Search URL Search Domain Scan URL

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

https://learningstuff.org/ HTTP 302
https://medium.com/m/global-identity?redirectUrl=https%3A%2F%2Flearningstuff.org%2F HTTP 302
https://learningstuff.org/?gi=46bc129ccdb2 Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

36 HTTP transactions
2 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2

200

Primary Request / Show response
learningstuff.org/
Redirect Chain

https://learningstuff.org/
https://medium.com/m/global-identity?redirectUrl=https%3A%2F%2Flearningstuff.org%2F
https://learningstuff.org/?gi=46bc129ccdb2

127 KB
24 KB

571ms
571ms

Document
text/html

52.4.225.124
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://learningstuff.org/?gi=46bc129ccdb2

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

52.4.225.124 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-52-4-225-124.compute-1.amazonaws.com

Software

nginx / Medium

Resource Hash

30f141366fd6d1b9f6c3e0a9ca7cb0d28c609d7f2618a83bca002820ec9f6e34

Security Headers

Name	Value
Content-Security-Policy	default-src 'self'; connect-src https://localhost https://.instapaper.com https://.stripe.com https://glyph.medium.com https://.paypal.com https://.braintree-api.com https://.braintreegateway.com https://accounts.google.com https://getpocket.com https://learningstuff.org https://.learningstuff.org https://.medium.com https://medium.com https://.medium.com https://.algolia.net https://cdn-static-1.medium.com https://dnqgz544uhbo8.cloudfront.net https://cdn-videos-1.medium.com https://cdn-audio-1.medium.com https://.lightstep.com https://.branch.io 'self'; font-src data: https://.amazonaws.com https://.medium.com https://glyph.medium.com https://medium.com https://.gstatic.com https://dnqgz544uhbo8.cloudfront.net https://cdn-static-1.medium.com 'self'; frame-src chromenull: https: webviewprogressproxy: medium: 'self'; img-src blob: data: https: 'self'; media-src https://.cdn.vine.co https://d1fcbxp97j4nb2.cloudfront.net https://d262ilb51hltx0.cloudfront.net https://.medium.com https://gomiro.medium.com https://miro.medium.com https://pbs.twimg.com 'self' blob:; object-src 'self'; script-src 'unsafe-eval' 'unsafe-inline' about: https: 'self'; style-src 'unsafe-inline' data: https: 'self'; report-uri https://csp.medium.com
X-Content-Type-Options	nosniff
X-Frame-Options	sameorigin
X-Xss-Protection	1; mode=block

Request headers

:method: GET
:authority: learningstuff.org
:scheme: https
:path: /?gi=46bc129ccdb2
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site: none
sec-fetch-mode: navigate
sec-fetch-user: ?1
sec-fetch-dest: document
accept-encoding: gzip, deflate, br
accept-language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

status: 200
server: nginx
date: Wed, 05 Aug 2020 21:24:08 GMT
content-type: text/html; charset=utf-8
set-cookie: uid=lo_lH2cGzOCItB9; path=/; expires=Thu, 05 Aug 2021 21:24:08 GMT; samesite=none; secure; httponly sid=1:rXwncZsv4hTPgh1Vk4NWNwsLpTCYQnhTINQ6VwLKfbzpxe9MZc3rVUrB3VTad3Mx; path=/; expires=Thu, 05 Aug 2021 21:24:08 GMT; samesite=none; secure; httponly optimizelyEndUserId=lo_lH2cGzOCItB9; path=/; expires=Thu, 05 Aug 2021 21:24:08 GMT; samesite=none; secure
cache-control: no-cache, no-store, max-age=0, must-revalidate
content-security-policy: default-src 'self'; connect-src https://localhost https://*.instapaper.com https://*.stripe.com https://glyph.medium.com https://*.paypal.com https://*.braintree-api.com https://*.braintreegateway.com https://accounts.google.com https://getpocket.com https://learningstuff.org https://*.learningstuff.org https://*.medium.com https://medium.com https://*.medium.com https://*.algolia.net https://cdn-static-1.medium.com https://dnqgz544uhbo8.cloudfront.net https://cdn-videos-1.medium.com https://cdn-audio-1.medium.com https://*.lightstep.com https://*.branch.io 'self'; font-src data: https://*.amazonaws.com https://*.medium.com https://glyph.medium.com https://medium.com https://*.gstatic.com https://dnqgz544uhbo8.cloudfront.net https://cdn-static-1.medium.com 'self'; frame-src chromenull: https: webviewprogressproxy: medium: 'self'; img-src blob: data: https: 'self'; media-src https://*.cdn.vine.co https://d1fcbxp97j4nb2.cloudfront.net https://d262ilb51hltx0.cloudfront.net https://*.medium.com https://gomiro.medium.com https://miro.medium.com https://pbs.twimg.com 'self' blob:; object-src 'self'; script-src 'unsafe-eval' 'unsafe-inline' about: https: 'self'; style-src 'unsafe-inline' data: https: 'self'; report-uri https://csp.medium.com
expires: Thu, 09 Sep 1999 09:09:09 GMT
link: <https://medium.com/humans.txt>; rel="humans"
medium-fulfilled-by: valencia/main-20200805-193512-84be2aabd8
pragma: no-cache
x-content-type-options: nosniff
x-envoy-upstream-service-time: 295
x-frame-options: sameorigin
x-obvious-info: 41868-b361920,b361920c215
x-obvious-tid: 1596662648553:6674d28e03d9
x-opentracing: {"ot-tracer-spanid":"3897b0cd02a2381e","ot-tracer-traceid":"1dec19271e6b20db","ot-tracer-sampled":"true"}
x-powered-by: Medium
x-ua-compatible: IE=edge, Chrome=1
x-xss-protection: 1; mode=block
content-encoding: gzip

Redirect headers

status: 302
date: Wed, 05 Aug 2020 21:24:08 GMT
content-type: application/octet-stream
content-length: 0
set-cookie: __cfduid=d25815b0a6fe83f10076b8fba244a3a1b1596662648; expires=Fri, 04-Sep-20 21:24:08 GMT; path=/; domain=.medium.com; HttpOnly; SameSite=Lax uid=lo_lH2cGzOCItB9; Expires=Thu, 05-Aug-21 21:24:08 GMT; Domain=.medium.com; Path=/; Secure; HttpOnly sid=1:CpeBRyUTT296iR9Hhz3WaJGblpEJXZTAb1AIagcRW9YPEYvsTcgdJyknvPB7eszm; Path=/; Domain=medium.com; Expires=Thu, 05 Aug 2021 21:24:08 GMT; HttpOnly; Secure; SameSite=None optimizelyEndUserId=lo_lH2cGzOCItB9; Path=/; Domain=medium.com; Expires=Thu, 05 Aug 2021 21:24:08 GMT; Secure; SameSite=None __cfruid=84e2d7515208d7c6a5eab1e563e556facb17f0e6-1596662648; path=/; domain=.medium.com; HttpOnly; Secure; SameSite=None
cache-control: no-cache, no-store, max-age=0, must-revalidate
content-security-policy: default-src 'self'; connect-src https://localhost https://*.instapaper.com https://*.stripe.com https://glyph.medium.com https://*.paypal.com https://*.braintree-api.com https://*.braintreegateway.com https://accounts.google.com https://getpocket.com https://medium.com https://*.medium.com https://*.medium.com https://medium.com https://*.medium.com https://*.algolia.net https://cdn-static-1.medium.com https://dnqgz544uhbo8.cloudfront.net https://cdn-videos-1.medium.com https://cdn-audio-1.medium.com https://*.lightstep.com https://*.branch.io 'self'; font-src data: https://*.amazonaws.com https://*.medium.com https://glyph.medium.com https://medium.com https://*.gstatic.com https://dnqgz544uhbo8.cloudfront.net https://cdn-static-1.medium.com 'self'; frame-src chromenull: https: webviewprogressproxy: medium: 'self'; img-src blob: data: https: 'self'; media-src https://*.cdn.vine.co https://d1fcbxp97j4nb2.cloudfront.net https://d262ilb51hltx0.cloudfront.net https://*.medium.com https://gomiro.medium.com https://miro.medium.com https://pbs.twimg.com 'self' blob:; object-src 'self'; script-src 'unsafe-eval' 'unsafe-inline' about: https: 'self'; style-src 'unsafe-inline' data: https: 'self'; report-uri https://csp.medium.com
expires: Thu, 09 Sep 1999 09:09:09 GMT
link: <https://medium.com/humans.txt>; rel="humans"
location: https://learningstuff.org/?gi=46bc129ccdb2
medium-fulfilled-by: valencia/main-20200805-193512-84be2aabd8
pragma: no-cache
x-content-type-options: nosniff
x-envoy-upstream-service-time: 35
x-frame-options: sameorigin
x-obvious-info: 41868-b361920,b361920c215
x-obvious-tid: 1596662648343:e8524e5e7254
x-opentracing: {"ot-tracer-spanid":"407aef5f5edc6c6d","ot-tracer-traceid":"32657a26adcfbe7f","ot-tracer-sampled":"true"}
x-powered-by: Medium
x-ua-compatible: IE=edge, Chrome=1
x-xss-protection: 1; mode=block
strict-transport-security: max-age=15552000; includeSubDomains; preload
cf-cache-status: DYNAMIC
cf-request-id: 04621ba5d4000097ded1813200000001
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server: cloudflare
cf-ray: 5be3954fb8f397de-FRA
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400

GET
H2 200 m2.css
glyph.medium.com/css/e/sr/latin/e/ssr/latin/e/ssb/latin/ 47 KB
30 KB 55ms
38ms Stylesheet
text/css 2606:4700::6810:7991
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://glyph.medium.com/css/e/sr/latin/e/ssr/latin/e/ssb/latin/m2.css

Requested by

Host: learningstuff.org
URL: https://learningstuff.org/?gi=46bc129ccdb2

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7991 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

15542521acc8deecc31fc474956c6c78880f9d17a9d52349ced3593c9335a615

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://learningstuff.org/?gi=46bc129ccdb2
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Wed, 05 Aug 2020 21:24:09 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2793
status: 200
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id: 04621ba8bd0000d705789a0200000001
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
access-control-max-age: 86400
access-control-allow-methods: GET, POST, PUT, DELETE
content-type: text/css
access-control-allow-origin: *
vary: Accept-Encoding
cache-control: public, max-age=14400
access-control-allow-credentials: true
cf-ray: 5be395546c78d705-FRA
access-control-allow-headers: Accept, Cache-Control, Content-Type, Cookie, DNT, Origin, User-Agent, X-Client-Date, X-Obvious-Cid, X-Opentracing, X-Xsrf-Token, ot-tracer-sampled, ot-tracer-spanid, ot-tracer-traceid
expires: Thu, 06 Aug 2020 01:24:09 GMT

GET
H2 200 main-branding-base.Sld-0-T0sqPTvHKoUM8Lyg.css
cdn-static-1.medium.com/_/fp/css/ 512 KB
65 KB 32ms
15ms Stylesheet
text/css 2606:4700::6810:7791
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn-static-1.medium.com/_/fp/css/main-branding-base.Sld-0-T0sqPTvHKoUM8Lyg.css

Requested by

Host: learningstuff.org
URL: https://learningstuff.org/?gi=46bc129ccdb2

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7791 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

9d0a9100364b338a597b12a8091ca1d7720abf2db9de179f9642c867d99d5dcd

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://learningstuff.org/?gi=46bc129ccdb2
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Wed, 05 Aug 2020 21:24:09 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 25178
cf-ray: 5be395546912c2d6-FRA
status: 200
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 65877
x-amz-id-2: aCC8qHRv9TuIxOzpK/UGsY9u3NhMExLycUO+b6lN7ZmuvPwpDpXSm057TeKK2mjumPfBLGNtFdQ=
last-modified: Wed, 05 Aug 2020 04:08:24 GMT
server: cloudflare
etag: "420cb62f26faf727b4f920ac32583fee"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-amz-request-id: 7E5097A9A2F9A52E
vary: Accept-Encoding
cache-control: public, max-age=31536000
cf-request-id: 04621ba8bd0000c2d6f8b37200000001
accept-ranges: bytes
content-type: text/css
expires: Thu, 05 Aug 2021 21:24:09 GMT

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 45 KB
18 KB 26ms
6ms Script
text/javascript 2a00:1450:4001:808::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/analytics.js

Requested by

Host: learningstuff.org
URL: https://learningstuff.org/?gi=46bc129ccdb2

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:808::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=10886400; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://learningstuff.org/?gi=46bc129ccdb2
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Thu, 04 Jun 2020 23:38:14 GMT
server: Golfe2
age: 3028
date: Wed, 05 Aug 2020 20:33:41 GMT
vary: Accept-Encoding
content-type: text/javascript
status: 200
cache-control: public, max-age=7200
alt-svc: h3-29=":443"; ma=2592000,h3-27=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 18469
expires: Wed, 05 Aug 2020 22:33:41 GMT

GET
H2 200 1*0FHYPJh2oUbOWmdJ6BtuCA.png
cdn-images-1.medium.com/max/1320/ 66 KB
66 KB 170ms
168ms Image
image/png 2606:4700::6810:7791
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn-images-1.medium.com/max/1320/1*0FHYPJh2oUbOWmdJ6BtuCA.png

Requested by

Host: learningstuff.org
URL: https://learningstuff.org/?gi=46bc129ccdb2

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7791 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

826edc3c0dfac090719933755652abe8c4138b892acb067fdbb577e42b78d713

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://learningstuff.org/?gi=46bc129ccdb2
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Wed, 05 Aug 2020 21:24:09 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
status: 200
x-envoy-upstream-service-time: 99
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 67084
cf-request-id: 04621ba8ec0000c2d6f8b3b200000001
pragma: public
sepia-upstream: production
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=2592000
medium-fulfilled-by: miro/main-20200803-141210-7fea330681
accept-ranges: bytes
cf-ray: 5be39554a9acc2d6-FRA
expires: Fri, 04 Sep 2020 21:24:09 GMT

GET
H2 200 1*YdInDJn8BUg5pKjmGlUXUg.png
cdn-images-1.medium.com/fit/c/72/72/ 12 KB
12 KB 121ms
120ms Image
image/png 2606:4700::6810:7791
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn-images-1.medium.com/fit/c/72/72/1*YdInDJn8BUg5pKjmGlUXUg.png

Requested by

Host: learningstuff.org
URL: https://learningstuff.org/?gi=46bc129ccdb2

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7791 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://learningstuff.org/?gi=46bc129ccdb2
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Wed, 05 Aug 2020 21:24:09 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
status: 200
x-envoy-upstream-service-time: 35
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 12150
cf-request-id: 04621ba8ec0000c2d6f8b3a200000001
pragma: public
sepia-upstream: production
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=2592000
medium-fulfilled-by: miro/main-20200803-141210-7fea330681
accept-ranges: bytes
cf-ray: 5be39554a9a9c2d6-FRA
expires: Fri, 04 Sep 2020 21:24:09 GMT

GET
H2 200 main-base.bundle.DozajEhGucge7REvGnTgBg.js Show response
cdn-static-1.medium.com/_/fp/gen-js/ 1 MB
352 KB 20ms
20ms Script
application/javascript 2606:4700::6810:7791
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn-static-1.medium.com/_/fp/gen-js/main-base.bundle.DozajEhGucge7REvGnTgBg.js

Requested by

Host: learningstuff.org
URL: https://learningstuff.org/?gi=46bc129ccdb2

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7791 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://learningstuff.org/?gi=46bc129ccdb2
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Wed, 05 Aug 2020 21:24:09 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 25178
cf-ray: 5be39554a9a6c2d6-FRA
status: 200
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 359876
x-amz-id-2: jbD5plgyZAijJePNTa43+g8q7W2vglYFsCUptiojz9Y3Ge66xKVQGvDF08dW0PdQZU1pVCAEdCw=
last-modified: Wed, 05 Aug 2020 04:08:24 GMT
server: cloudflare
etag: "a680b2a00efc3217bdc67c6bfc584ff7"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-amz-request-id: 128365A2C3684EFB
vary: Accept-Encoding
cache-control: public, max-age=31536000
cf-request-id: 04621ba8eb0000c2d6f8b39200000001
accept-ranges: bytes
content-type: application/javascript
expires: Thu, 05 Aug 2021 21:24:09 GMT

GET
H/1.1 200
OK p.js Show response
d1z2jf7jlzjs58.cloudfront.net/keys/medium.com/ 48 KB
19 KB 113ms
34ms Script
application/x-javascript 143.204.208.131
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d1z2jf7jlzjs58.cloudfront.net/keys/medium.com/p.js
Requested by: Host: learningstuff.org
URL: https://learningstuff.org/?gi=46bc129ccdb2
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 143.204.208.131 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-208-131.fra53.r.cloudfront.net
Software: nginx /
Resource Hash: f69fb1f1bdac04c805e171640feeb26af4c57592cf81f5bbfb4421403e4c9c62

Request headers

Referer: https://learningstuff.org/?gi=46bc129ccdb2
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Wed, 05 Aug 2020 09:27:58 GMT
Content-Encoding: gzip
Age: 42954
Transfer-Encoding: chunked
X-Cache: Hit from cloudfront
Connection: keep-alive
Pragma: public
Last-Modified: Thu, 02 Apr 2020 00:28:20 GMT
Server: nginx
ETag: "5e8531a4-c079"
Content-Type: application/x-javascript
Via: 1.1 8b5bc0831e6dab612582614c3009efa7.cloudfront.net (CloudFront)
Cache-Control: max-age=86400, public
X-Amz-Cf-Pop: FRA53-C1
X-Amz-Cf-Id: gR-a4eG-DvIWfK5kXLpk3zcMQqtoV0h9Ko8EZ5xdjDPxrj0brBBgsA==
Expires: Thu, 06 Aug 2020 09:27:58 GMT

GET
H2 200 stat
learningstuff.org/_/ 43 B
176 B 158ms
158ms Image
image/gif 52.4.225.124
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://learningstuff.org/_/stat?event=pixel.load&origin=https%3A%2F%2Flearningstuff.org
Requested by: Host: learningstuff.org
URL: https://learningstuff.org/?gi=46bc129ccdb2
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 52.4.225.124 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-52-4-225-124.compute-1.amazonaws.com
Software: nginx /
Resource Hash: b1442e85b03bdcaf66dc58c7abb98745dd2687d86350be9a298a1d9382ac849b

Request headers

Referer: https://learningstuff.org/?gi=46bc129ccdb2
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

status: 200
date: Wed, 05 Aug 2020 21:24:09 GMT
medium-fulfilled-by: valencia/main-20200805-193512-84be2aabd8
x-envoy-upstream-service-time: 35
server: nginx
content-length: 43
content-type: image/gif

GET
DATA 200
OK truncated
/ 9 KB
9 KB Font
font/opentype

General

Check archive.org

Show headers Download Go to

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 99c5448d6c84fc71d6805e2485727db250113edcaea123a064f8c26ce95947d8

Request headers

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Referer
Origin: https://learningstuff.org

Response headers

Content-Type: font/opentype

GET
H2 200 1*c_QhB7wDFgzG3WYcnn5LQQ.jpeg
cdn-images-1.medium.com/max/2400/gradv/29/81/30/darken/25/ 213 KB
214 KB 20ms
20ms Image
image/jpeg 2606:4700::6810:7791
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn-images-1.medium.com/max/2400/gradv/29/81/30/darken/25/1*c_QhB7wDFgzG3WYcnn5LQQ.jpeg

Requested by

Host: learningstuff.org
URL: https://learningstuff.org/?gi=46bc129ccdb2

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7791 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

d2ad4fb56448b8e7d2db1f52f9b99d1ec24f833902b9b6be4f58eb645d95341d

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://learningstuff.org/?gi=46bc129ccdb2
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Wed, 05 Aug 2020 21:24:09 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
age: 9143
status: 200
x-envoy-upstream-service-time: 81
strict-transport-security: max-age=15552000; includeSubDomains; preload
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content-length: 218622
cf-request-id: 04621ba9120000c2d6f8b44200000001
pragma: public
sepia-upstream: production
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/jpeg
access-control-allow-origin: *
cache-control: public, max-age=2592000
medium-fulfilled-by: miro/main-20200729-023000-1d6e295beb
accept-ranges: bytes
cf-ray: 5be39554ea1fc2d6-FRA
expires: Fri, 04 Sep 2020 21:24:09 GMT

GET
H2 200 1*VE1sN6avWVyAu_eC2PX_Hw.jpeg
cdn-images-1.medium.com/fit/c/280/240/ 17 KB
17 KB 25ms
25ms Image
image/jpeg 2606:4700::6810:7791
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn-images-1.medium.com/fit/c/280/240/1*VE1sN6avWVyAu_eC2PX_Hw.jpeg

Requested by

Host: learningstuff.org
URL: https://learningstuff.org/?gi=46bc129ccdb2

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7791 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://learningstuff.org/?gi=46bc129ccdb2
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Wed, 05 Aug 2020 21:24:09 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
age: 9143
status: 200
x-envoy-upstream-service-time: 30
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 16975
cf-request-id: 04621ba9130000c2d6f8b46200000001
pragma: public
sepia-upstream: production
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/jpeg
access-control-allow-origin: *
cache-control: public, max-age=2592000
medium-fulfilled-by: miro/main-20200729-023000-1d6e295beb
accept-ranges: bytes
cf-ray: 5be39554ea24c2d6-FRA
expires: Fri, 04 Sep 2020 21:24:09 GMT

GET
H2 200 1*d8dYt7rW7v_JZD7kO_w3RQ.jpeg
cdn-images-1.medium.com/fit/c/280/240/ 22 KB
22 KB 22ms
21ms Image
image/jpeg 2606:4700::6810:7791
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn-images-1.medium.com/fit/c/280/240/1*d8dYt7rW7v_JZD7kO_w3RQ.jpeg

Requested by

Host: learningstuff.org
URL: https://learningstuff.org/?gi=46bc129ccdb2

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7791 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://learningstuff.org/?gi=46bc129ccdb2
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Wed, 05 Aug 2020 21:24:09 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
age: 9143
status: 200
x-envoy-upstream-service-time: 57
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 22218
cf-request-id: 04621ba9130000c2d6f8b47200000001
pragma: public
sepia-upstream: production
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/jpeg
access-control-allow-origin: *
cache-control: public, max-age=2592000
medium-fulfilled-by: miro/main-20200729-023000-1d6e295beb
accept-ranges: bytes
cf-ray: 5be39554ea27c2d6-FRA
expires: Fri, 04 Sep 2020 21:24:09 GMT

GET
H2 200 1*34iz67BdPD3j6O_Nq5uPZQ.png
cdn-images-1.medium.com/fit/c/280/240/ 51 KB
52 KB 118ms
118ms Image
image/png 2606:4700::6810:7791
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn-images-1.medium.com/fit/c/280/240/1*34iz67BdPD3j6O_Nq5uPZQ.png

Requested by

Host: learningstuff.org
URL: https://learningstuff.org/?gi=46bc129ccdb2

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7791 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

778cd38181fa5a072c686b4302896e96c192176421397a829e9562b3f6a8dc17

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://learningstuff.org/?gi=46bc129ccdb2
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Wed, 05 Aug 2020 21:24:09 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
status: 200
x-envoy-upstream-service-time: 55
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 52547
cf-request-id: 04621ba9130000c2d6f8b48200000001
pragma: public
sepia-upstream: production
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=2592000
medium-fulfilled-by: miro/main-20200729-023000-1d6e295beb
accept-ranges: bytes
cf-ray: 5be39554ea28c2d6-FRA
expires: Fri, 04 Sep 2020 21:24:09 GMT

GET
H2 200 1*oqphgry2beQCEGhNadWXdA.png
cdn-images-1.medium.com/fit/c/280/240/ 31 KB
31 KB 122ms
122ms Image
image/png 2606:4700::6810:7791
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn-images-1.medium.com/fit/c/280/240/1*oqphgry2beQCEGhNadWXdA.png

Requested by

Host: learningstuff.org
URL: https://learningstuff.org/?gi=46bc129ccdb2

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7791 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://learningstuff.org/?gi=46bc129ccdb2
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Wed, 05 Aug 2020 21:24:09 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
status: 200
x-envoy-upstream-service-time: 43
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 31403
cf-request-id: 04621ba9290000c2d6f8b53200000001
pragma: public
sepia-upstream: production
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=2592000
medium-fulfilled-by: miro/main-20200727-155959-bda8e1c9c9
accept-ranges: bytes
cf-ray: 5be395550a77c2d6-FRA
expires: Fri, 04 Sep 2020 21:24:09 GMT

GET
H2 200 1*IOYC6Xo88wV7vm-XitQndg.jpeg
cdn-images-1.medium.com/fit/c/280/240/ 15 KB
15 KB 52ms
52ms Image
image/jpeg 2606:4700::6810:7791
CLOUDFLARENET

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Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn-images-1.medium.com/fit/c/280/240/1*IOYC6Xo88wV7vm-XitQndg.jpeg

Requested by

Host: learningstuff.org
URL: https://learningstuff.org/?gi=46bc129ccdb2

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7791 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
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Request headers

Referer: https://learningstuff.org/?gi=46bc129ccdb2
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Wed, 05 Aug 2020 21:24:09 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
age: 9143
status: 200
x-envoy-upstream-service-time: 35
strict-transport-security: max-age=15552000; includeSubDomains; preload
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content-length: 15655
cf-request-id: 04621ba9290000c2d6f8b54200000001
pragma: public
sepia-upstream: production
server: cloudflare
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expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/jpeg
access-control-allow-origin: *
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accept-ranges: bytes
cf-ray: 5be395550a78c2d6-FRA
expires: Fri, 04 Sep 2020 21:24:09 GMT

GET
H2 200 1*Vfc1ZdfqeYgcrJ9nclk2vw.jpeg
cdn-images-1.medium.com/fit/c/280/240/ 13 KB
13 KB 20ms
19ms Image
image/jpeg 2606:4700::6810:7791
CLOUDFLARENET

General

Check archive.org

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Full URL

https://cdn-images-1.medium.com/fit/c/280/240/1*Vfc1ZdfqeYgcrJ9nclk2vw.jpeg

Requested by

Host: learningstuff.org
URL: https://learningstuff.org/?gi=46bc129ccdb2

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7791 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
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Request headers

Referer: https://learningstuff.org/?gi=46bc129ccdb2
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Wed, 05 Aug 2020 21:24:09 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
age: 9143
status: 200
x-envoy-upstream-service-time: 92
strict-transport-security: max-age=15552000; includeSubDomains; preload
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content-length: 12811
cf-request-id: 04621ba92c0000c2d6f8b55200000001
pragma: public
sepia-upstream: production
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/jpeg
access-control-allow-origin: *
cache-control: public, max-age=2592000
medium-fulfilled-by: miro/main-20200729-023000-1d6e295beb
accept-ranges: bytes
cf-ray: 5be395551a84c2d6-FRA
expires: Fri, 04 Sep 2020 21:24:09 GMT

GET
H2 200 1*_IH3h28Ox6ZfOpRJ3W634w.png
cdn-images-1.medium.com/fit/c/280/240/ 40 KB
40 KB 118ms
117ms Image
image/png 2606:4700::6810:7791
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn-images-1.medium.com/fit/c/280/240/1*_IH3h28Ox6ZfOpRJ3W634w.png

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Host: learningstuff.org
URL: https://learningstuff.org/?gi=46bc129ccdb2

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7791 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
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Request headers

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Wed, 05 Aug 2020 21:24:09 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
status: 200
x-envoy-upstream-service-time: 48
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 40970
cf-request-id: 04621ba9410000c2d6f8b59200000001
pragma: public
sepia-upstream: production
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=2592000
medium-fulfilled-by: miro/main-20200729-023000-1d6e295beb
accept-ranges: bytes
cf-ray: 5be395553ac4c2d6-FRA
expires: Fri, 04 Sep 2020 21:24:09 GMT

GET
H2 200 1*fx7XszX1-kmo4yQEx-zUfg.png
cdn-images-1.medium.com/fit/c/280/240/ 36 KB
36 KB 126ms
126ms Image
image/png 2606:4700::6810:7791
CLOUDFLARENET

General

Check archive.org

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Full URL

https://cdn-images-1.medium.com/fit/c/280/240/1*fx7XszX1-kmo4yQEx-zUfg.png

Requested by

Host: learningstuff.org
URL: https://learningstuff.org/?gi=46bc129ccdb2

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7791 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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Request headers

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Wed, 05 Aug 2020 21:24:09 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
status: 200
x-envoy-upstream-service-time: 39
strict-transport-security: max-age=15552000; includeSubDomains; preload
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content-length: 36482
cf-request-id: 04621ba95e0000c2d6f8b5b200000001
pragma: public
sepia-upstream: production
server: cloudflare
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expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=2592000
medium-fulfilled-by: miro/main-20200729-023000-1d6e295beb
accept-ranges: bytes
cf-ray: 5be395556b17c2d6-FRA
expires: Fri, 04 Sep 2020 21:24:09 GMT

GET
DATA 200
OK truncated
/ 10 KB
10 KB Font
font/opentype

General

Check archive.org

Show headers Download Go to

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: ef1ed6a034a5055a869c7c25765ee1f2844a27a54e83e8a857d77b3f1cd83dd3

Request headers

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Referer
Origin: https://learningstuff.org

Response headers

Content-Type: font/opentype

GET
H2 200 marat-sans-400-normal.woff
glyph.medium.com/font/d8659c9/3k-4f_4h-6bt_6bv-6c3_6c5-6c7_6ca-6cb_6ce-6ch_6cj-6cl_6cn-nvnj/ 14 KB
15 KB 309ms
290ms Font
application/font-woff 2606:4700::6810:7991
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Full URL

https://glyph.medium.com/font/d8659c9/3k-4f_4h-6bt_6bv-6c3_6c5-6c7_6ca-6cb_6ce-6ch_6cj-6cl_6cn-nvnj/marat-sans-400-normal.woff

Requested by

Host: learningstuff.org
URL: https://learningstuff.org/?gi=46bc129ccdb2

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7991 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
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Request headers

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Referer: https://glyph.medium.com/css/e/sr/latin/e/ssr/latin/e/ssb/latin/m2.css
Origin: https://learningstuff.org

Response headers

date: Wed, 05 Aug 2020 21:24:09 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: MISS
status: 200
strict-transport-security: max-age=15552000; includeSubDomains; preload
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cf-request-id: 04621ba99a00002fa58e09d200000001
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
access-control-max-age: 86400
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expires: Thu, 05 Aug 2021 21:24:09 GMT

GET
H/1.1 200
OK branch-latest.min.js Show response
cdn.branch.io/ 77 KB
23 KB 108ms
27ms Script
text/javascript 143.204.202.102
AMAZON-02

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Full URL: https://cdn.branch.io/branch-latest.min.js
Requested by: Host: learningstuff.org
URL: https://learningstuff.org/?gi=46bc129ccdb2
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 143.204.202.102 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-202-102.fra53.r.cloudfront.net
Software: AmazonS3 /
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Request headers

Referer: https://learningstuff.org/?gi=46bc129ccdb2
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-amz-version-id: yDl6sBHBJEoFN2TS_bZ1C8KB7FTGbhE9
Content-Encoding: gzip
Connection: keep-alive
Last-Modified: Mon, 27 Jul 2020 20:22:19 GMT
Server: AmazonS3
Age: 95
ETag: "30add4419e9eb670f609ef83ec86da85"
X-Cache: Hit from cloudfront
Content-Type: text/javascript
Via: 1.1 e7377cc861b31102786678df3616bf69.cloudfront.net (CloudFront)
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GET
H2 200 collect
www.google-analytics.com/r/ 35 B
196 B 16ms
15ms Image
image/gif 2a00:1450:4001:808::200e
GOOGLE

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Full URL

https://www.google-analytics.com/r/collect?v=1&_v=j83&a=2083271889&t=pageview&_s=1&dl=https%3A%2F%2Flearningstuff.org%2F%3Fgi%3D46bc129ccdb2&ul=en-us&de=UTF-8&dt=Learning%20Stuff&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=IEBAAEAB~&jid=192626721&gjid=237205235&cid=2118531281.1596662649&tid=UA-24232453-2&_gid=1799635383.1596662649&_r=1&z=1927169138

Requested by

Host: learningstuff.org
URL: https://learningstuff.org/?gi=46bc129ccdb2

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:808::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

Name	Value
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Request headers

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 05 Aug 2020 21:24:09 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
status: 200
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access-control-allow-origin: *
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content-length: 35
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
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cdn-static-1.medium.com/_/fp/gen-js/ 660 KB
179 KB 16ms
16ms Script
application/javascript 2606:4700::6810:7791
CLOUDFLARENET

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Full URL

https://cdn-static-1.medium.com/_/fp/gen-js/main-common-async.bundle.PNLeWFeP4bjxa6903gBOKg.js

Requested by

Host: cdn-static-1.medium.com
URL: https://cdn-static-1.medium.com/_/fp/gen-js/main-base.bundle.DozajEhGucge7REvGnTgBg.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7791 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
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Request headers

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Wed, 05 Aug 2020 21:24:09 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 25177
cf-ray: 5be395570e0bc2d6-FRA
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last-modified: Wed, 05 Aug 2020 04:08:24 GMT
server: cloudflare
etag: "26c6dfb0aba298d69117ce9503e95023"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-amz-request-id: 96189B6AC2EAF0FC
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cf-request-id: 04621baa620000c2d6f8b6a200000001
accept-ranges: bytes
content-type: application/javascript
expires: Thu, 05 Aug 2021 21:24:09 GMT

GET
H/1.1 200
OK _r Show response
app.link/ 90 B
751 B 179ms
158ms Script
text/javascript 2600:9000:2057:3800:19:9934:6a80:93a1
AMAZON-02

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Full URL

https://app.link/_r?sdk=web2.55.0&branch_key=key_live_ofxXr2qTrrU9NqURK8ZwEhknBxiI6KBm&callback=branch_callback__0

Requested by

Host: cdn.branch.io
URL: https://cdn.branch.io/branch-latest.min.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

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Reverse DNS

Software

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Resource Hash

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Request headers

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Response headers

Date: Wed, 05 Aug 2020 21:24:09 GMT
Via: 1.1 1b412557b82dda96e078541f9ee8dfb2.cloudfront.net (CloudFront)
X-Content-Type-Options: nosniff
Server: openresty/1.13.6.2
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GET
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cdn-static-1.medium.com/_/fp/gen-js/ 16 KB
5 KB 15ms
15ms Script
application/javascript 2606:4700::6810:7791
CLOUDFLARENET

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Full URL

https://cdn-static-1.medium.com/_/fp/gen-js/main-home-screens.bundle.0SWr0LoJyRM0hZXr9wluYg.js

Requested by

Host: cdn-static-1.medium.com
URL: https://cdn-static-1.medium.com/_/fp/gen-js/main-base.bundle.DozajEhGucge7REvGnTgBg.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Reverse DNS

Software

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Security Headers

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Request headers

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Wed, 05 Aug 2020 21:24:09 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 25174
cf-ray: 5be395577ec8c2d6-FRA
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last-modified: Wed, 05 Aug 2020 04:08:23 GMT
server: cloudflare
etag: "9b5a8560d4a2c89f5f90e211cb4b36be"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; includeSubDomains; preload
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accept-ranges: bytes
content-type: application/javascript
expires: Thu, 05 Aug 2021 21:24:09 GMT

GET
H2 200 1*aCmKxZKKOn9pVGc-yx8WFw.png
cdn-images-1.medium.com/fit/c/36/36/ 3 KB
4 KB 198ms
197ms Image
image/png 2606:4700::6810:7791
CLOUDFLARENET

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Show headers Download Go to Show image

Full URL

https://cdn-images-1.medium.com/fit/c/36/36/1*aCmKxZKKOn9pVGc-yx8WFw.png

Requested by

Host: learningstuff.org
URL: https://learningstuff.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7791 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

76fe18a0a79ee45592fece46ca606906ddff892df398fb05324463d62d2cfcac

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://learningstuff.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Wed, 05 Aug 2020 21:24:09 GMT
x-content-type-options: nosniff
cf-cache-status: MISS
status: 200
x-envoy-upstream-service-time: 56
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 3313
cf-request-id: 04621bab040000c2d6f8b71200000001
pragma: public
sepia-upstream: production
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=2592000
medium-fulfilled-by: miro/main-20200804-190312-d5d253b55e
accept-ranges: bytes
cf-ray: 5be395580fc4c2d6-FRA
expires: Fri, 04 Sep 2020 21:24:09 GMT

GET
H/1.1 200
OK /
srv-2020-08-05-21.pixel.parsely.com/plogger/ 43 B
229 B 488ms
122ms Image
image/gif 34.200.125.126
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://srv-2020-08-05-21.pixel.parsely.com/plogger/?rand=1596662649624&plid=22894271&idsite=medium.com&url=https%3A%2F%2Flearningstuff.org%2F&urlref=&screen=1600x1200%7C1600x1200%7C24&data=%7B%22W3a%22%3A%22visitor%22%7D&sid=1&surl=https%3A%2F%2Flearningstuff.org%2F%3Fgi%3D46bc129ccdb2&sref=&sts=1596662649301&slts=0&title=Learning+Stuff&date=Wed+Aug+05+2020+23%3A24%3A09+GMT%2B0200+(Central+European+Summer+Time)&action=pageview&js=1&pvid=61466151&u=pid%3D9100bd777e552cafeb2c2d2e263a7a7f
Requested by: Host: learningstuff.org
URL: https://learningstuff.org/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.200.125.126 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-34-200-125-126.compute-1.amazonaws.com
Software: nginx /
Resource Hash: cf4724b2f736ed1a0ae6bc28f1ead963d9cd2c1fd87b6ef32e7799fc1c5c8bda

Request headers

Referer: https://learningstuff.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Wed, 05 Aug 2020 21:24:02 GMT
Last-Modified: Mon, 28 Sep 1970 06:00:00 GMT
Server: nginx
Connection: keep-alive
Content-Length: 43
Content-Type: image/gif

POST
H2 200 open Show response
api2.branch.io/v1/ 312 B
599 B 197ms
181ms XHR
application/json 2600:9000:214f:de00:11:f728:3040:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://api2.branch.io/v1/open
Requested by: Host: cdn.branch.io
URL: https://cdn.branch.io/branch-latest.min.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2600:9000:214f:de00:11:f728:3040:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: openresty/1.13.6.2 /
Resource Hash: 4c3d2582b6929f069500b9481b4af76a322464f3167c2ecb0bd3ca26f22a1fdb

Request headers

Referer: https://learningstuff.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-Type: application/x-www-form-urlencoded

Response headers

date: Wed, 05 Aug 2020 21:24:09 GMT
via: 1.1 4809763494a078a525dc1a2dff5ddf6c.cloudfront.net (CloudFront)
server: openresty/1.13.6.2
x-amz-cf-pop: FRA53-C1
status: 200
x-cache: Miss from cloudfront
content-type: application/json
access-control-allow-origin: *
cache-control: no-cache
content-length: 312
x-amz-cf-id: aJJLVbyAt2QiiCeRN5SkRX7tdd-B5eXUm3-0deyp4ADT9r5oc-MUqQ==

POST
H2 200 reports Show response
collector-medium.lightstep.com/api/v0/ 96 B
293 B 119ms
118ms XHR
application/json 34.230.206.96
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://collector-medium.lightstep.com/api/v0/reports
Requested by: Host: cdn-static-1.medium.com
URL: https://cdn-static-1.medium.com/_/fp/gen-js/main-base.bundle.DozajEhGucge7REvGnTgBg.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.230.206.96 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-34-230-206-96.compute-1.amazonaws.com
Software: /
Resource Hash: 825e782e4fd3a79cfa064335e40b8abf2ae367f3ca9804c03204aa347cb596b9

Request headers

Referer: https://learningstuff.org/
LightStep-Access-Token: ce5be895bef60919541332990ac9fef2
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-Type: application/json

Response headers

date: Wed, 05 Aug 2020 21:24:10 GMT
status: 200
access-control-allow-methods: POST
content-type: application/json
access-control-allow-origin: *
access-control-allow-credentials: true
access-control-allow-headers: LightStep-Access-Token, Content-Type
content-length: 96

POST
H2 200 pageview Show response
api2.branch.io/v1/ 28 B
361 B 336ms
336ms XHR
application/json 2600:9000:214f:de00:11:f728:3040:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://api2.branch.io/v1/pageview
Requested by: Host: cdn.branch.io
URL: https://cdn.branch.io/branch-latest.min.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2600:9000:214f:de00:11:f728:3040:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: openresty/1.13.6.2 / Express
Resource Hash: a82dc28d43942326b346f92907df3bea5e38b2325ef97176f3b6234966bf19eb

Request headers

Referer: https://learningstuff.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-Type: application/x-www-form-urlencoded

Response headers

date: Wed, 05 Aug 2020 21:24:10 GMT
via: 1.1 4809763494a078a525dc1a2dff5ddf6c.cloudfront.net (CloudFront)
server: openresty/1.13.6.2
x-amz-cf-pop: FRA53-C1
x-powered-by: Express
etag: W/"1c-KRZWpHfIKyIHGKJ9mp9lAyX+vFY"
status: 200
x-cache: Miss from cloudfront
content-type: application/json; charset=utf-8
access-control-allow-origin: *
content-length: 28
x-amz-cf-id: H5n2KIQ43N7F_pj5m2bssIabZw5_cnQqQluu6Oaw-bP2ZDZ28oe5ZA==

GET
H2 200 stream Show response
medium.com/_/api/collections/69943c214cbb/ 3 KB
2 KB 156ms
155ms XHR
application/json 2606:4700::6810:797f
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://medium.com/_/api/collections/69943c214cbb/stream?to=1456952024924&page=3

Requested by

Host: cdn-static-1.medium.com
URL: https://cdn-static-1.medium.com/_/fp/gen-js/main-base.bundle.DozajEhGucge7REvGnTgBg.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:797f , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Medium

Resource Hash

85dc97c59423f3e42650b2129316dda72d6ab2285e6dd2c74197578b00151346

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	sameorigin
X-Xss-Protection	1; mode=block

Request headers

Accept: application/json
X-Client-Date: 1596662649846
X-XSRF-Token: 1
Referer: https://learningstuff.org/
X-Obvious-CID: web
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-Type: application/json

Response headers

date: Wed, 05 Aug 2020 21:24:10 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
x-powered-by: Medium
x-obvious-info: 41868-b361920,b361920c215
status: 200
x-envoy-upstream-service-time: 32
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id: 04621bac89000097ded18a4200000001
x-ua-compatible: IE=edge, Chrome=1
pragma: no-cache
link: <https://medium.com/humans.txt>; rel="humans"
x-obvious-tid: 1596662650069:5449ebfe2f6b
expires: Thu, 09 Sep 1999 09:09:09 GMT
server: cloudflare
x-frame-options: sameorigin
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-type: application/json; charset=utf-8
access-control-allow-origin: https://learningstuff.org
x-xss-protection: 1; mode=block
cache-control: no-cache, no-store, max-age=0, must-revalidate
access-control-allow-credentials: true
medium-fulfilled-by: valencia/main-20200805-193512-84be2aabd8
cf-ray: 5be3955a78d597de-FRA
x-opentracing: {"ot-tracer-spanid":"7964c609564090f7","ot-tracer-traceid":"dcc855b27fef40e5","ot-tracer-sampled":"true"}
access-control-expose-headers: X-Xsrf-Token, X-Obvious-Cid, X-Client-Date, X-Obvious-Profiling, X-Diagnostics, x-opentracing

GET
H2 200 1*aCmKxZKKOn9pVGc-yx8WFw.png
cdn-images-1.medium.com/fit/c/36/36/ 3 KB
3 KB 18ms
18ms Image
image/png 2606:4700::6810:7791
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn-images-1.medium.com/fit/c/36/36/1*aCmKxZKKOn9pVGc-yx8WFw.png

Requested by

Host: cdn-static-1.medium.com
URL: https://cdn-static-1.medium.com/_/fp/gen-js/main-base.bundle.DozajEhGucge7REvGnTgBg.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7791 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

76fe18a0a79ee45592fece46ca606906ddff892df398fb05324463d62d2cfcac

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://learningstuff.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Wed, 05 Aug 2020 21:24:10 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
age: 1
status: 200
x-envoy-upstream-service-time: 56
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 3313
cf-request-id: 04621bad2a0000c2d6f8b8c200000001
pragma: public
sepia-upstream: production
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=2592000
medium-fulfilled-by: miro/main-20200804-190312-d5d253b55e
accept-ranges: bytes
cf-ray: 5be3955b7dbac2d6-FRA
expires: Fri, 04 Sep 2020 21:24:10 GMT

POST
H2 200 reports Show response
collector-medium.lightstep.com/api/v0/ 96 B
293 B 118ms
118ms XHR
application/json 34.230.206.96
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://collector-medium.lightstep.com/api/v0/reports
Requested by: Host: cdn-static-1.medium.com
URL: https://cdn-static-1.medium.com/_/fp/gen-js/main-base.bundle.DozajEhGucge7REvGnTgBg.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.230.206.96 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-34-230-206-96.compute-1.amazonaws.com
Software: /
Resource Hash: b4a6e3641e44143cce41faacda47d151b335eff5afd7594aeac13906162d27ad

Request headers

Referer: https://learningstuff.org/
LightStep-Access-Token: ce5be895bef60919541332990ac9fef2
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-Type: application/json

Response headers

date: Wed, 05 Aug 2020 21:24:10 GMT
status: 200
access-control-allow-methods: POST
content-type: application/json
access-control-allow-origin: *
access-control-allow-credentials: true
access-control-allow-headers: LightStep-Access-Token, Content-Type
content-length: 96

POST
H2 200 reports Show response
collector-medium.lightstep.com/api/v0/ 96 B
293 B 118ms
118ms XHR
application/json 34.230.206.96
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://collector-medium.lightstep.com/api/v0/reports
Requested by: Host: cdn-static-1.medium.com
URL: https://cdn-static-1.medium.com/_/fp/gen-js/main-base.bundle.DozajEhGucge7REvGnTgBg.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.230.206.96 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-34-230-206-96.compute-1.amazonaws.com
Software: /
Resource Hash: 31478ac2a3b0eb4c30a0830cc148484b2b5afaca8aff459c8b8c93108831d0c0

Request headers

Referer: https://learningstuff.org/
LightStep-Access-Token: ce5be895bef60919541332990ac9fef2
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-Type: application/json

Response headers

date: Wed, 05 Aug 2020 21:24:11 GMT
status: 200
access-control-allow-methods: POST
content-type: application/json
access-control-allow-origin: *
access-control-allow-credentials: true
access-control-allow-headers: LightStep-Access-Token, Content-Type
content-length: 96

POST
H2 200 reports Show response
collector-medium.lightstep.com/api/v0/ 96 B
293 B 118ms
118ms XHR
application/json 34.230.206.96
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://collector-medium.lightstep.com/api/v0/reports
Requested by: Host: cdn-static-1.medium.com
URL: https://cdn-static-1.medium.com/_/fp/gen-js/main-base.bundle.DozajEhGucge7REvGnTgBg.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.230.206.96 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-34-230-206-96.compute-1.amazonaws.com
Software: /
Resource Hash: 3be3481d68bfd3bd85d332c958c3b5836dc5b0c62d2109fbfac96100a874936d

Request headers

Referer: https://learningstuff.org/
LightStep-Access-Token: ce5be895bef60919541332990ac9fef2
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-Type: application/json

Response headers

date: Wed, 05 Aug 2020 21:24:11 GMT
status: 200
access-control-allow-methods: POST
content-type: application/json
access-control-allow-origin: *
access-control-allow-credentials: true
access-control-allow-headers: LightStep-Access-Token, Content-Type
content-length: 96

POST
H2 200 batch Show response
learningstuff.org/_/ 17 B
155 B 448ms
447ms XHR
application/json 52.4.225.124
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://learningstuff.org/_/batch
Requested by: Host: cdn-static-1.medium.com
URL: https://cdn-static-1.medium.com/_/fp/gen-js/main-base.bundle.DozajEhGucge7REvGnTgBg.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 52.4.225.124 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-52-4-225-124.compute-1.amazonaws.com
Software: nginx /
Resource Hash: f1ea07a1e51a389c8de07120ae5c2e432e9dd8f4fbd6f92489f185b0523a3fd4

Request headers

Accept: application/json
X-Client-Date: 1596662654427
X-XSRF-Token: 1
Referer: https://learningstuff.org/
X-Obvious-CID: web
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-Type: application/json

Response headers

status: 200
date: Wed, 05 Aug 2020 21:24:14 GMT
medium-fulfilled-by: valencia/main-20200805-193512-84be2aabd8
x-envoy-upstream-service-time: 295
server: nginx
content-length: 17
content-type: application/json

POST
H2 200 reports Show response
collector-medium.lightstep.com/api/v0/ 96 B
293 B 137ms
137ms XHR
application/json 34.230.206.96
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://collector-medium.lightstep.com/api/v0/reports
Requested by: Host: cdn-static-1.medium.com
URL: https://cdn-static-1.medium.com/_/fp/gen-js/main-base.bundle.DozajEhGucge7REvGnTgBg.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.230.206.96 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-34-230-206-96.compute-1.amazonaws.com
Software: /
Resource Hash: 7d0aaba9a236aa0397ec523d36a671b99a6ac23235c3e61726b240023ca7d33d

Request headers

Referer: https://learningstuff.org/
LightStep-Access-Token: ce5be895bef60919541332990ac9fef2
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-Type: application/json

Response headers

date: Wed, 05 Aug 2020 21:24:14 GMT
status: 200
access-control-allow-methods: POST
content-type: application/json
access-control-allow-origin: *
access-control-allow-credentials: true
access-control-allow-headers: LightStep-Access-Token, Content-Type
content-length: 96

Verdicts & Comments Add Verdict or Comment

21 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

11 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
learningstuff.org/	1970-01-19 11:41:07	Name: sz Value: 1600
.learningstuff.org/	1970-01-19 21:00:26	Name: _parsely_visitor Value: {%22id%22:%22pid=9100bd777e552cafeb2c2d2e263a7a7f%22%2C%22session_count%22:1%2C%22last_session_ts%22:1596662649301}
learningstuff.org/	1970-01-19 11:41:07	Name: lightstep_guid/medium-web Value: 9d6d5856e4d9eca5
learningstuff.org/	1969-12-31 23:59:59	Name: Value: test
.learningstuff.org/	1970-01-19 11:31:02	Name: _gat Value: 1
.learningstuff.org/	1970-01-19 11:31:04	Name: _parsely_session Value: {%22sid%22:1%2C%22surl%22:%22https://learningstuff.org/?gi=46bc129ccdb2%22%2C%22sref%22:%22%22%2C%22sts%22:1596662649301%2C%22slts%22:0}
learningstuff.org/	1970-01-19 11:41:07	Name: tz Value: -120
.learningstuff.org/	1970-01-19 11:32:29	Name: _gid Value: GA1.2.1799635383.1596662649
learningstuff.org/	1970-01-19 11:41:07	Name: pr Value: 1
learningstuff.org/	1970-01-19 11:41:07	Name: lightstep_session_id Value: b8bd458135a66ad3
.learningstuff.org/	1970-01-20 05:02:14	Name: _ga Value: GA1.2.2118531281.1596662649

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
Content-Security-Policy	default-src 'self'; connect-src https://localhost https://.instapaper.com https://.stripe.com https://glyph.medium.com https://.paypal.com https://.braintree-api.com https://.braintreegateway.com https://accounts.google.com https://getpocket.com https://learningstuff.org https://.learningstuff.org https://.medium.com https://medium.com https://.medium.com https://.algolia.net https://cdn-static-1.medium.com https://dnqgz544uhbo8.cloudfront.net https://cdn-videos-1.medium.com https://cdn-audio-1.medium.com https://.lightstep.com https://.branch.io 'self'; font-src data: https://.amazonaws.com https://.medium.com https://glyph.medium.com https://medium.com https://.gstatic.com https://dnqgz544uhbo8.cloudfront.net https://cdn-static-1.medium.com 'self'; frame-src chromenull: https: webviewprogressproxy: medium: 'self'; img-src blob: data: https: 'self'; media-src https://.cdn.vine.co https://d1fcbxp97j4nb2.cloudfront.net https://d262ilb51hltx0.cloudfront.net https://.medium.com https://gomiro.medium.com https://miro.medium.com https://pbs.twimg.com 'self' blob:; object-src 'self'; script-src 'unsafe-eval' 'unsafe-inline' about: https: 'self'; style-src 'unsafe-inline' data: https: 'self'; report-uri https://csp.medium.com
X-Content-Type-Options	nosniff
X-Frame-Options	sameorigin
X-Xss-Protection	1; mode=block

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

api2.branch.io
app.link
cdn-images-1.medium.com
cdn-static-1.medium.com
cdn.branch.io
collector-medium.lightstep.com
d1z2jf7jlzjs58.cloudfront.net
glyph.medium.com
learningstuff.org
medium.com
srv-2020-08-05-21.pixel.parsely.com
www.google-analytics.com
143.204.202.102
143.204.208.131
2600:9000:2057:3800:19:9934:6a80:93a1
2600:9000:214f:de00:11:f728:3040:93a1
2606:4700::6810:7791
2606:4700::6810:797f
2606:4700::6810:7991
2a00:1450:4001:808::200e
34.200.125.126
34.230.206.96
52.4.225.124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learningstuff.org Open in urlscan Pro 52.4.225.124 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

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Page URL History Show full URLs

Detected technologies

Page Statistics

36 Requests

100 %HTTPS

55 %IPv6

8 Domains

12 Subdomains

12 IPs

2 Countries

1278 kBTransfer

3314 kBSize

11 Cookies

7 Outgoing links

Page URL History

Redirected requests

36 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 2 data transactions

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learningstuff.org Open in urlscan Pro
52.4.225.124 Public Scan

Screenshot
Live screenshot

Full Image

36
Requests

100 %
HTTPS

55 %
IPv6

8
Domains

12
Subdomains

12
IPs

2
Countries

1278 kB
Transfer

3314 kB
Size

11
Cookies

36 HTTP transactions
2 data transactions